310 PROCEEDINGS OF TEE NATIONAL MUSEUM. vol. r.>i. 



IJ to 1§ in head; first anal ray, If to 2; caudal, 1 to 1+f in head; 

 pectoral, 1^ to 1|; ventral, U to 2f. 



In alcohol sepia-brown above, finely and obscurely mottled with 

 dusky. Lower surface of head, belly, and abdomen pale grayish- 

 venaceous, and pale violet-gray to lavender tint on breast. Dorsal, 

 caudal, and pectoral pale brownish, finely dotted Uttle darker, and 

 blackish ocellus at bases of upper caudal rays about size of eye. 

 Pectoral, ventral, and anal grayish-venaceous. In young color 

 more dilute brownish, mottled with dark specks. Two dusky blotches 

 at caudal base. Dusky streak forward from eye to snout tip. Fins 

 finely mottled with dusky. Two examples, 47 and 180 mm. 



Family CYPRINIDAE. 

 Subfamily Cyprininae. 



CARASSIUS AURATUS (Linnaeus). 



Two specimens, 110 and 125 mm. 



Subfamily Rhodeinae. 



ACANTHORHODELS ASMUSSI (Dybowski). 



Head, 3f ; depth, 2^; D. 11, 16; A. IL 13; scales (damaged) in 

 lateral line about 32 to caudal base and 2 more on latter; 6 scales 

 above lateral line to dorsal and .5 below to anal; 14 predorsal scales; 

 snout, 3i in head; eye, 3J; maxillary, 3}; interorbital, 3. Head 

 width, 1| its length. Snout conic length, § its width. Maxillary 

 reaches eye, with very slight or rudimentary terminal barbel. Inter- 

 orbital slightly convex. Gill opening to hind eye edge. Teeth 5-5, 

 compressed, without terminal hook and inner edge of each strongly 

 crenulate. Rakers 2 + 7 short rudimentary points, greatly shorter 

 than filaments, which 1^ in eye. Scales with 34 or 35 irregular 

 waved basal radiating striae; circuU moderate. First branched 

 dorsal ray equals head length; first branched anal ray, U; lower 

 caudal lobe, 1+i; pectoral. If; ventral, IJ. In alcohol mikado 

 brown generally; fins all pale brownish, slightly grayish terminally; 

 parallel with vertebral column, opposite anal, dark or dusky streak, 

 and continued in caudal peduncle to caudal base; iris white. Length, 



87 mm. 



Subfamily Gobioninae. 



PSEUDOGOBIO SINENSIS (Kner). 



Head, 3|; depth, 4f ; D. Ill, 7, I; A. II, 5; scales, 32 in lateral fine 

 to caudal base and 2 more on latter; 6 scales above lateral line to 

 dorsal, 4 below to anal; 12 predorsal scales; snout, 2f in head; eye, 

 3|; maxillary, 3|; interorbital, 3|. Head width, 1| its length. 

 Snout conic, long as wide, with slight depression medially in profile. 

 Maxillary, f of snout, with thick terminal barbel, 1^ in eye. As seen 



